TB-14.31818MBD-T

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Oscillators

Oscillators are electrical circuits which generate cyclic signals over an extended period of time. These signals often have frequencies that remain constant over the duration of generation, though often there are some minor reductions in amplitude and phase. The electrical frequencies generated are wide-ranging — they can range from audio frequencies, to ultrasonic, to microwave, to radio frequencies. Oscillators are indispensable components of clocks and timing circuits, radios, television receivers, signal generators, computer clock systems, and satellite communications.

TB-14.31818MBD-T is an oscillator which belongs to a series of miniature crystal oscillators known as MBD (Miniature Butterfly Diode). This oscillator is the industry-preferred solution for applications that demand small size with extremely high reliability. TB-14.31818MBD-T provides precision frequency control and timekeeping operation in a low-profile package, making it an ideal choice for a wide range of applications.

TB-14.31818MBD-T oscillator is ideal for use in applications that require precise frequency generation in a miniature form-factor, including industrial, instrumentation, and testing applications. It is suitable for cellular base-stations, hand-held radios, embedded instrumentation systems, GPS receivers, low-jitter frequency synthesizers, and telecom systems. This oscillator is designed to meet the demands of critical applications and provides exceptional performance, low power consumption, and high accuracy.

Application Field and Working Principle

The primary application for the TB-14.31818MBD-T oscillator is as an accurate timekeeping and frequency control device, and its low-profile design makes it suitable for a wide variety of applications. The oscillator is used in embedded instrumentation systems, hand-held radios, cellular base-stations, telecom systems, GPS receivers, low-jitter frequency synthesizers, and other applications requiring accurate frequency generation.

The TB-14.31818MBD-T oscillator works by using a two-stage circuit composed of a quartz crystal resonator and an amplifier. The quartz crystal vibrates at a specific frequency and is set in a two-port circuit that is used to detect the crystal\'s change in capacitance, which is an indication of its resonance. The crystal\'s resonant frequency is determined by the number of resonances in a given period of time. The amplifier amplifies the crystal\'s signal and produces an output waveform that has the same frequency as the crystal. The frequency of the crystal is adjustable by the user.

The TB-14.31818MBD-T oscillator is designed to be highly stable and offers excellent frequency stability over wide operating temperatures. The device also has low phase noise, low jitter, and excellent pull-in and hold-in performance, making it an ideal choice for applications that require reliable timekeeping. In addition, the device is a low power consumption device, and is designed to operate at a maximum current consumption of 25mA.

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